I have an app where users can sign up for workshops and admin has a possibility to write an e-mail to all the participants through the app. The fragment of code to send mail message to the group looks like this
workshop.students_all.each do |user|
WorkshopNotifyGroupMailer.notify_user(user, workshop, subject, body).deliver_later
end
so it's nothing extraordinary (User and Workshops are instances of models).
Now, I wanted to add one additional e-mail address to be sent each time a group is notified (just to have a copy how does the sent mail look like). I thought of doing it something like that (to keep the code short):
admin = OpenStruct.new(email: '[email protected]', first_name: 'Nameless') #These are fields taken from User instance by mailer
WorkshopNotifyGroupMailer.notify_user(admin, workshop, subject, body).deliver_later
Unfortunately, I receive "Unsupported argument type: OpenStruct" error. Is there a way to send an e-mail which uses an instance of a model using some kind of artificial structure? (In this case just assume admin is not on the user list and won't be)